1 files changed, 106 insertions, 0 deletions
diff --git a/REORG.TODO/nis/nis_file.c b/REORG.TODO/nis/nis_file.c
new file mode 100644
index 0000000000..d6c1d14aae
--- /dev/null
+++ b/REORG.TODO/nis/nis_file.c
@@ -0,0 +1,106 @@
+/* Copyright (c) 1997-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <rpcsvc/nis.h>
+#include <shlib-compat.h>
+#include "nis_xdr.h"
+
+typedef bool_t (*iofct_t) (XDR *, void *);
+typedef void (*freefct_t) (void *);
+
+
+static void *
+read_nis_obj (const char *name, iofct_t readfct, freefct_t freefct,
+	      size_t objsize)
+{
+  FILE *in = fopen (name, "rce");
+  if (in == NULL)
+    return NULL;
+
+  void *obj = calloc (1, objsize);
+
+  if (obj != NULL)
+    {
+      XDR xdrs;
+      xdrstdio_create (&xdrs, in, XDR_DECODE);
+      bool_t status = readfct (&xdrs, obj);
+      xdr_destroy (&xdrs);
+
+      if (!status)
+	{
+	  freefct (obj);
+	  obj = NULL;
+	}
+    }
+
+  fclose (in);
+
+  return obj;
+}
+
+static bool_t
+write_nis_obj (const char *name, const void *obj, iofct_t writefct)
+{
+  FILE *out = fopen (name, "wce");
+  if (out == NULL)
+    return FALSE;
+
+  XDR xdrs;
+  xdrstdio_create (&xdrs, out, XDR_ENCODE);
+  bool_t status = writefct (&xdrs, (void *) obj);
+  xdr_destroy (&xdrs);
+  fclose (out);
+
+  return status;
+}
+
+
+static const char cold_start_file[] = "/var/nis/NIS_COLD_START";
+
+directory_obj *
+readColdStartFile (void)
+{
+  return read_nis_obj (cold_start_file, (iofct_t) _xdr_directory_obj,
+		       (freefct_t) nis_free_directory, sizeof (directory_obj));
+}
+libnsl_hidden_nolink_def (readColdStartFile, GLIBC_2_1)
+
+bool_t
+writeColdStartFile (const directory_obj *obj)
+{
+  return write_nis_obj (cold_start_file, obj, (iofct_t) _xdr_directory_obj);
+}
+libnsl_hidden_nolink_def (writeColdStartFile, GLIBC_2_1)
+
+nis_object *
+nis_read_obj (const char *name)
+{
+  return read_nis_obj (name, (iofct_t) _xdr_nis_object,
+		       (freefct_t) nis_free_object, sizeof (nis_object));
+}
+libnsl_hidden_nolink_def (nis_read_obj, GLIBC_2_1)
+
+bool_t
+nis_write_obj (const char *name, const nis_object *obj)
+{
+  return write_nis_obj (name, obj, (iofct_t) _xdr_nis_object);
+}
+libnsl_hidden_nolink_def (nis_write_obj, GLIBC_2_1)